Fraunhofer Institute for Integrated Circuits IIS
Fraunhofer Institute for Integrated Circuits IIS
Picture of DT4610 GST
© Fraunhofer IIS/Kurt Fuchs

Interface Tester DT4610

© Fraunhofer IIS/Kurt Fuchs

Interface Tester DT4610

Interface tester for OBISS-based Software Defined Radios (SDRs)

 

The DT4610 is an interface tester for the OBISS SDR interface between a digital baseband unit (BBE) and a transmit and receive module (TRX).

The OBISS interface was developed to provide a high degree of modularity and flexibility to future SDRs. Different frequency ranges can be supported by connecting appropriate transmit/receive modules in each case. New platform requirements resulting from the evolution of waveform technologies can be met by replacing the baseband unit alone.

The DT4610 provides four operating modes:

  • Interface test for TRX
  • Interface test for BBE
  • Data capture between BBE and TRX
  • Baseband link between two BBEs

Features

  • Stand-alone unit
  • Supports all four modes (A – D) of OBISS interface specification
  • High reliability hardware built for continuous operation
  • Easy to use due to comfortable GUI
  • Integrated TFT touch screen display with soft keys
  • 10 MHz reference clock input (e.g. from GPS receiver)
  • 1 PPS reference input (e.g. from GPS receiver)
  • Remote control by remote PC via Remote GUI and Secure Web Access through the Internet
  • Easy software update via built-in DVD drive

Operating modes

The DT4610 provides four operating modes:

  • Mode 1: Interface test TRX
    In this mode the DT4610 GST is connected to an TRX unit.
    The DT4610 GST can be used to generate test signals and to analyse signals.
  • Mode 2: Interface test BBE
    In this mode the DT4610 GST is connected to an BBE unit.
    The DT4610 GST can be used to generate test signals and to analyse signals.
  • Mode 3: Data capture between BBE and TRX
    In this mode the DT4610 GST is used as an analyser for signals in between an S/E-M unit and a BBE unit.
  • Mode 4: Baseband link between two BBEs
    In this mode the DT4610 is used as an adaptor to enable a direct data interconnection between two BBE units.

 

© Fraunhofer IIS

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If you would like to use our Interface tester DT4610, please contact us. We will provide you with an offer tailored to your needs.

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